Imperial Screw Gauge

This is an imperial version of spudaddict's very cool Screw sorting jig. Most of my making is done with metric screws, so I frequently use his original. However, the FIRST robotics team that I work with uses imperial screws, so this one if for their use.

This thing is remodeled from scratch, but I used the original for inspiration, so I wanted to give credit where credit was due.

I've added a second version, which is thinner and slightly narrower for quicker printing.